201412985

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{5101}}^1$

素因数の和:5308

約数の個数: 16

約数和(自身を含む): 247957200

約数和(自身を除く): 46544215

約数列:

[1, 5, 53, 149, 265, 745, 5101, 7897, 25505, 39485, 270353, 760049, 1351765, 3800245, 40282597, 201412985]

約数ペア:

[(1, 201412985), (5, 40282597), (53, 3800245), (149, 1351765), (265, 760049), (745, 270353), (5101, 39485), (7897, 25505)]